[update] 信号机状态代码优化

signal-utc-service/src/main/java/net/wanji/utc/task/SignalStatusTask.java

@@ -84,7 +84,7 @@ public class SignalStatusTask {
                                     } else if (StringUtils.equals(lightsStatusVO.getRunMode(), "11")) {
                                         runModeTimeMap.remove(crossIdStr);
                                     }
-                                    Constants.controlModeMap.putIfAbsent(crossId, lightsStatusVO.getRunMode());
+                                    Constants.controlModeMap.put(crossId, lightsStatusVO.getRunMode());
                                     try {
                                         webSocket.sendInfo(JSONObject.toJSONString(lightsStatusVOS, SerializerFeature.WriteMapNullValue), crossIdStr);
                                     } catch (Exception e) {